Who owns MAC prefix 001A57?

001A57 is registered to Matrix Design Group, LLC in the IEEE MA-L registry.

What devices use 001A57?

Any network device with a MAC address starting 00:1A:57 was manufactured by or for Matrix Design Group, LLC.

MA-L · OUI prefix

Matrix Design Group, LLC

Any MAC address starting 00:1A:57 is registered to Matrix Design Group, LLC in US.

OUI prefix	001A57
Vendor	Matrix Design Group, LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:1A:57:00:00:00

What this means

The IEEE assigned the MA-L block 001A57 to Matrix Design Group, LLC. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 00:1A:57, it is Matrix Design Group, LLC hardware.

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